Features: 1.Application: Outboard water pump impeller is suitable for OMC King Cobra sterndrives, and suitable for 3.2L 32DAPEAMH, 5.7L 574APEAMH, etc. 2.Part Number: Replacing OEM numbers for reference are 987176 3854072, and other OE, replacement for Sierra 18?30585. 3.Multiple Use: Neoprene impeller is used for sea water pumping such as engine cooling, water delivery, wash down and bilge pumping and other purposes, for fresh or sea water work. 4.Recommendation: You should replace your flexible pump impeller at least once a year or earlier, depending on engine duties. Always carry a spare impeller with you before boating sports. 5.High Performance: Flexible 12?blade impellers undergo a rigorous quality process to ensure reliable, efficient and durable performance. Specification: Item Type: Water Pump Impeller_x000D_ Material: Nylon and Neoprene Rubber_x000D_ Blades: 12 Blades_x000D_ OEM: 987176 3854072_x000D_ Other OE: Replacement for Sierra 18-30585_x000D_ Fitment:_x000D_ Suitable for OMC King Cobra sterndrives._x000D_ 1992 3.2L 32DAPEAMH_x000D_ 1992 5.7L 574APEAMH_x000D_ 1992 5.8L 584DPEAMH_x000D_ 1992 5.8L 584DPEAMK_x000D_ 1992 7.4L 744CPEAMH_x000D_ 1992 7.4L 744DPEAMH_x000D_ 1992 7.4L 744DPPAMH_x000D_ 1992 8.2L 824BPEAMH_x000D_ 1993 3.2L 32DAPEJVB_x000D_ 1993 5.8L 584DPEJVB_x000D_ 1993 5.8L 584DPPJVB_x000D_ 1993 5.8L 58FAPEJVB_x000D_ 1993 5.8L 58FAPPJVB_x000D_ 1993 5.8L 58FBPEJVB_x000D_ 1993 7.4L 744CPEJVB_x000D_ 1993 7.4L 744DPEJVB_x000D_ 1993 7.4L 744DPPJVB_x000D_ 1993 8.2L 824BPEJVB_x000D_ 1994 5.8L 58FBDPMDA_x000D_ 1994 7.4L 744DCPMDA_x000D_ 1994 7.4L 744DCPMDM_x000D_ 1994 7.4L 744DDPMDA_x000D_ 1994 7.4L 744DDPMDM_x000D_ 1994 7.4L 744DGPMDA_x000D_ 1994 7.4L 744DGPMDM_x000D_ 1994 7.4L 744DJPMDA_x000D_ 1994 7.4L 744DJPMDM_x000D_ 1995 7.4L 744DPHUB_x000D_ 1995 7.4L 74FEPHUB PackageList: 1 x_x000D_ _x000D_ Water Pump Impeller Note: 1. Please double check the part number of your item, matching information is for reference only._x000D_ 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!